4 occurrences in 4 dictionaries
Reference: Muppim
Fausets
Of Benjamin, one of Rachel's 14 descendants who went down to Egypt with Jacob (Ge 46:21). Shupham in Nu 26:39. Shuppim in 1Ch 7:12,15; Shephuphan, 1Ch 8:5. His family was afterward reckoned with that of Ir the son of Bela (1Ch 7:7,19).
Smith
Mup'pim
(serpent), a Benjamite, and one of the fourteen descendants of Rachael who belonged to the original colony of the sons of Jacob in Egypt.
Ge 46:21
(B.C. 1706.) In
Nu 26:39
the name is given as SHUPHAM.
See Shupham